Submitted URL: http://krychtalek.tech/
Effective URL: https://krychtalek.tech/
Submission: On September 26 via api from US — Scanned from CH

Summary

This website contacted 5 IPs in 3 countries across 7 domains to perform 28 HTTP transactions. The main IP is 172.67.137.82, located in United States and belongs to CLOUDFLARENET, US. The main domain is krychtalek.tech.
TLS certificate: Issued by WE1 on September 5th 2024. Valid for: 3 months.
This is the only time krychtalek.tech was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
18 172.67.137.82 13335 (CLOUDFLAR...)
1 1 188.114.97.3 13335 (CLOUDFLAR...)
2 2606:4700:440... 13335 (CLOUDFLAR...)
1 140.82.121.4 36459 (GITHUB)
1 2001:67c:1401... 29670 (IN-BERLIN...)
28 5
Apex Domain
Subdomains
Transfer
18 krychtalek.tech
krychtalek.tech
263 KB
2 fontawesome.com
site-assets.fontawesome.com — Cisco Umbrella Rank: 66935
213 KB
1 github.com
github.com — Cisco Umbrella Rank: 2791 Failed
1 codeberg.org
codeberg.org — Cisco Umbrella Rank: 374852 Failed
1 xdws.work
fa.xdws.work
525 B
0 discord.com Failed
www.discord.com Failed
0 instagram.com Failed
instagram.com Failed
28 7
Domain Requested by
18 krychtalek.tech krychtalek.tech
2 site-assets.fontawesome.com krychtalek.tech
site-assets.fontawesome.com
1 github.com krychtalek.tech
1 codeberg.org krychtalek.tech
1 fa.xdws.work 1 redirects
0 www.discord.com Failed krychtalek.tech
0 instagram.com Failed krychtalek.tech
28 7

This site contains no links.

Subject Issuer Validity Valid
krychtalek.tech
WE1
2024-09-05 -
2024-12-04
3 months crt.sh
*.fontawesome.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-07-30 -
2025-01-27
6 months crt.sh
github.com
Sectigo ECC Domain Validation Secure Server CA
2024-03-07 -
2025-03-07
a year crt.sh
codeberg.org
E5
2024-08-07 -
2024-11-05
3 months crt.sh

This page contains 1 frames:

Primary Page: https://krychtalek.tech/
Frame ID: A1AF929AA7068A21AADDE0803309FB56
Requests: 24 HTTP requests in this frame

Screenshot

Page Title

Martin Krychtálek

Page URL History Show full URLs

  1. http://krychtalek.tech/ HTTP 307
    https://krychtalek.tech/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Page Statistics

28
Requests

75 %
HTTPS

40 %
IPv6

7
Domains

7
Subdomains

5
IPs

3
Countries

476 kB
Transfer

1153 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://krychtalek.tech/ HTTP 307
    https://krychtalek.tech/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 12
  • https://fa.xdws.work/latest HTTP 302
  • https://site-assets.fontawesome.com/releases/v6.6.0/css/all.css
Request Chain 16
  • https://krychtalek.tech/instagram?_rsc=1wtp7 HTTP 302
  • https://instagram.com/krychtalek.m?_rsc=1wtp7
Request Chain 17
  • https://krychtalek.tech/codeberg?_rsc=1wtp7 HTTP 302
  • https://codeberg.org/mkrychtalek?_rsc=1wtp7
Request Chain 18
  • https://krychtalek.tech/github?_rsc=1wtp7 HTTP 302
  • https://github.com/xdwsdev?_rsc=1wtp7
Request Chain 19
  • https://krychtalek.tech/discord?_rsc=1wtp7 HTTP 302
  • https://www.discord.com/users/482126884390567937/?_rsc=1wtp7

28 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
krychtalek.tech/
Redirect Chain
  • http://krychtalek.tech/
  • https://krychtalek.tech/
11 KB
4 KB
Document
General
Full URL
https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd6a6d4023ba14de7d165f4dc364f1f9f7c292ea0e20cfc24a0bde657300c431
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
age
111740
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8c9566fa5cf065c8-FRA
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 26 Sep 2024 18:43:54 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KnumiXOgfGf2sKJRhTG89QtuJoh9amwT3T8bM9hbJtgxAUm62jPGvjkE8kEeGs%2B7LC2wgOOX6KB3t75pLiibmeSvqD07V2LL7u2Azte4pW3VJrIlZ09ej0zHQumjC5vvMfw%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
speculation-rules
"/cdn-cgi/speculation"
strict-transport-security
max-age=63072000
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
fra1::7tktm-1727376234651-dce7b72157c5

Redirect headers

Location
https://krychtalek.tech/
Non-Authoritative-Reason
HttpsUpgrades
speculation
krychtalek.tech/cdn-cgi/
128 B
545 B
Other
General
Full URL
https://krychtalek.tech/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11a2142988720cd49ff000e5d488493947b3d34821301c5a706b3495b8381f7d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://krychtalek.tech
Referer
https://krychtalek.tech/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SO8FGwZJ9Fr%2B89JmeYudplIBCWv%2BBfmzE2r7uuUK7gOoKYerJFEYwe1baBb%2BbNAVNbCchK709UA9t%2FReU9IfLGEHy9uKcB%2Fxw%2FOujFg1JI7YyHI0f2S%2BhOm1k8Cd6WmW2Ag%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8c9566fbeec165c8-FRA
access-control-allow-origin
https://krychtalek.tech
content-length
128
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
4473ecc91f70f139-s.p.woff
krychtalek.tech/_next/static/media/
65 KB
65 KB
Font
General
Full URL
https://krychtalek.tech/_next/static/media/4473ecc91f70f139-s.p.woff
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
296fafafd41304f7c992079054b8af914dbbd865f32de97c66d0f613b55755d6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://krychtalek.tech
Referer
https://krychtalek.tech/

Response headers

cf-cache-status
MISS
etag
"78e6fc13ea317b55ab0bd6dc4849c110"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sccRJgxWvyDn1Xvrnm2OIu%2Fyjfc44Somt5VH1znO2kH9jN9pFF4kjh0NmO2eIbHIwIZGa3h494KMmP0AdoCa9yougyqOh4yy6FXk8u0ydJMP4m9mHU59kS%2Fs6ZVRjIyMdws%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/media/4473ecc91f70f139-s.p.woff
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
font/woff
content-disposition
inline; filename="4473ecc91f70f139-s.p.woff"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fbeec365c8-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
66268
server
cloudflare
x-vercel-id
fra1::dmdwz-1727376234891-d98a3277bfc7
463dafcda517f24f-s.p.woff
krychtalek.tech/_next/static/media/
66 KB
67 KB
Font
General
Full URL
https://krychtalek.tech/_next/static/media/463dafcda517f24f-s.p.woff
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8b65928f551b17e3d67c3f709721b952c39842d14b00701f9232057fde73608
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://krychtalek.tech
Referer
https://krychtalek.tech/

Response headers

cf-cache-status
MISS
etag
"cbeb6d2d96eaa268b4b5beb0b46d9632"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=46WA7HHKW0T%2BrQ%2FNd1kOmxHZLm%2F0MC1BIkX03DkeP%2Bx07Ebvza3U8Uv8gKbW5vQoWIOWUYqq9vCf7COhQ6EMHfhQSLDfODxEX6YAKWMTR2cCFAKhiDvJ1Z8T590drxGdtuQ%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/media/463dafcda517f24f-s.p.woff
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
font/woff
content-disposition
inline; filename="463dafcda517f24f-s.p.woff"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fbeec665c8-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
67864
server
cloudflare
x-vercel-id
fra1::jkg52-1727376234906-98b6d6254bbc
4485d2d140e87c2d.css
krychtalek.tech/_next/static/css/
16 KB
5 KB
Stylesheet
General
Full URL
https://krychtalek.tech/_next/static/css/4485d2d140e87c2d.css
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
444d9016cdbad9773384937273089a1728425831ebb21e2517f75bc84040f6c9
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"2b02daf78e3cf3495f7dfdd3a5fcb312"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bAci%2F72KH25HDthMaJlV%2FYNiB5U%2FIXnMx8z%2BtXHUc39vHBBsebsz%2BvPagcKhKUqFU2dOOqDQslMuOY86B61X1QjBpufgG23djY3p1L95T%2BsYSAPfrL6a4xNag7raBe0oPf4%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/css/4485d2d140e87c2d.css
date
Thu, 26 Sep 2024 18:43:55 GMT
content-type
text/css; charset=utf-8
content-disposition
inline; filename="4485d2d140e87c2d.css"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fbeeca65c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::p62vn-1727376234966-6f20cd833093
07e9c0c8a2271262.css
krychtalek.tech/_next/static/css/
45 B
641 B
Stylesheet
General
Full URL
https://krychtalek.tech/_next/static/css/07e9c0c8a2271262.css
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae78155ee3189d46fb5bba7ec8a4f8a1aa4329305d8e19a662b6d04b9b1f7570
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

cf-cache-status
MISS
etag
"eaf3036e96aeaa3eb492569dfef2c797"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Bxxc%2FFTcv9aGg2LG69xkFTwJATdK75I2TLF5fF50w9PxOmY617vUIMEZ%2BAj7Aj3kjCewf74POBa%2B3DfoGhvyqJVyXTxon26AO%2FUXahnnn2ZcvE0F2%2F9QIci0abqhD%2BvbSZA%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/css/07e9c0c8a2271262.css
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
text/css; charset=utf-8
content-disposition
inline; filename="07e9c0c8a2271262.css"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fbeecd65c8-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
45
server
cloudflare
x-vercel-id
fra1::7vclw-1727376234898-bc3dc4a948e5
webpack-460f570f4a413628.js
krychtalek.tech/_next/static/chunks/
4 KB
2 KB
Script
General
Full URL
https://krychtalek.tech/_next/static/chunks/webpack-460f570f4a413628.js
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd1e37c3ed49423adcb57097bfb0aa297fc5a48f34ed1729127e58b46077cbc1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"2dcab23d7a62bf2a124c54015e342ab0"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0EqA4HovpmsNpiZUvM8qKUlhDuNespZFYO%2ByxmdsiUzVCldGn8UPE7vyB8CfkbTDW1yOIjnAz3%2BeBMhhb9MecmdVSbO31l7Lc2Ot40hM5QyUFwSR2laqjYybdqnp9JjN5rE%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/chunks/webpack-460f570f4a413628.js
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
application/javascript; charset=utf-8
content-disposition
inline; filename="webpack-460f570f4a413628.js"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fc2f1965c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::wg64r-1727376234942-d397bbee35d9
fd9d1056-0bc941d634bb49ac.js
krychtalek.tech/_next/static/chunks/
169 KB
53 KB
Script
General
Full URL
https://krychtalek.tech/_next/static/chunks/fd9d1056-0bc941d634bb49ac.js
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
71ed963804cbd4b773b16a2e290fb534288140999cca4833a8ff300a9d72a9b1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"89ef5cbeacece4bcb75bbefbaec33dc9"
report-to
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x-matched-path
/_next/static/chunks/fd9d1056-0bc941d634bb49ac.js
date
Thu, 26 Sep 2024 18:43:54 GMT
content-type
application/javascript; charset=utf-8
content-disposition
inline; filename="fd9d1056-0bc941d634bb49ac.js"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fc2f1b65c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::llsqp-1727376234931-04aca4cd35cb
23-0d90f05c506c76b1.js
krychtalek.tech/_next/static/chunks/
121 KB
32 KB
Script
General
Full URL
https://krychtalek.tech/_next/static/chunks/23-0d90f05c506c76b1.js
Requested by
Host: krychtalek.tech
URL: https://krychtalek.tech/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9fd9f05e1da6d3f3220848ea753517b9e93b2dd2fbacc8bb2405bd1edfbeeaf5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"b68d5b4f06f142799b86b818bf1fc704"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lpstGEgFf%2BatiZzkpbK2ujs7gBe2mNrq9C1AGcWXjfHNm8geepNVGnOepG8S71BnJX3PcBu4pfx5yZXtIJceSx%2BferZ8kjgc1frYeCbYyK41PpLs81%2F8Y4JgJ2yquz%2BLDjI%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/_next/static/chunks/23-0d90f05c506c76b1.js
date
Thu, 26 Sep 2024 18:43:55 GMT
content-type
application/javascript; charset=utf-8
content-disposition
inline; filename="23-0d90f05c506c76b1.js"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9566fcdfef65c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
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Requested by
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506 KB
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Full URL
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Redirect headers

strict-transport-security
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Full URL
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H3
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QUIC, , AES_128_GCM
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gzip
content-security-policy
default-src 'none'; base-uri 'self'; child-src github.com/assets-cdn/worker/ github.com/webpack/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.com/assets-cdn/worker/ github.com/webpack/ github.com/assets/ gist.github.com/assets-cdn/worker/
content-type
text/html; charset=utf-8
date
Thu, 26 Sep 2024 18:43:55 GMT
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
server
GitHub.com
strict-transport-security
max-age=31536000; includeSubdomains; preload
vary
Accept-Encoding, Accept, X-Requested-With
x-content-type-options
nosniff
x-frame-options
deny
x-github-request-id
A774:2E558B:9ACD25:9D9ACC:66F5AB6B
x-xss-protection
0
krychtalek.m
instagram.com/
0
0

mkrychtalek
codeberg.org/
0
0
Preflight
General
Full URL
https://codeberg.org/mkrychtalek?_rsc=1wtp7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:67c:1401:20f0::1 Berlin, Germany, ASN29670 (IN-BERLIN-AS Individual Network Berlin e.V., DE),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

Accept
*/*
Access-Control-Request-Headers
next-router-prefetch,next-router-state-tree,next-url,rsc
Access-Control-Request-Method
GET
Origin
https://krychtalek.tech
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

allow
POST GET
cache-control
max-age=0, private, must-revalidate, no-transform
content-length
0
date
Thu, 26 Sep 2024 18:43:55 GMT
permissions-policy
interest-cohort=()
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
x-frame-options
sameorigin
favicon.ico
krychtalek.tech/images/web/logo/
5 KB
5 KB
Other
General
Full URL
https://krychtalek.tech/images/web/logo/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6a27b247ebba261f8a7b2e4ba6b96f73a0e08155ad10bac44943708f16398c32
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"83d5b8a58073d3fedd5e2f5a81963cbc"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7hkNXVtr6YlVi2L%2Bn%2Bud9wKR8tyFQnUj6NimUblnFFjtlu8siA%2Fk716yby8CKSaaRLv3BGg8jM0iWOMC4tnjQwgLyGfZu27GPThhXh1RComfQ6h9LXCyIuAzUlNsDRs5kMA%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/images/web/logo/favicon.ico
date
Thu, 26 Sep 2024 18:43:56 GMT
content-type
image/vnd.microsoft.icon
content-disposition
inline; filename="favicon.ico"
vary
Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c956703d8a565c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::xr6lc-1727376236168-91cb7075fc14
favicon.ico
krychtalek.tech/images/web/logo/
5 KB
0
Other
General
Full URL
https://krychtalek.tech/images/web/logo/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6a27b247ebba261f8a7b2e4ba6b96f73a0e08155ad10bac44943708f16398c32

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"83d5b8a58073d3fedd5e2f5a81963cbc"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7hkNXVtr6YlVi2L%2Bn%2Bud9wKR8tyFQnUj6NimUblnFFjtlu8siA%2Fk716yby8CKSaaRLv3BGg8jM0iWOMC4tnjQwgLyGfZu27GPThhXh1RComfQ6h9LXCyIuAzUlNsDRs5kMA%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/images/web/logo/favicon.ico
date
Thu, 26 Sep 2024 18:43:56 GMT
content-type
image/vnd.microsoft.icon
content-disposition
inline; filename="favicon.ico"
vary
Accept-Encoding
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c956703d8a565c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::xr6lc-1727376236168-91cb7075fc14
favicon.ico
krychtalek.tech/
25 KB
10 KB
Other
General
Full URL
https://krychtalek.tech/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.137.82 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b8ad2d33455a8f736fc3a8ebf8f0bdea8848ad4c0db48a2833bd0f9cd775932
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://krychtalek.tech/

Response headers

content-encoding
br
cf-cache-status
MISS
etag
W/"625d0116ad12bf7933ef5d402c56ed58"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=N9YRuuVGuIsDkzWVecJRUP5SyOIX2NTycCGXEkpm%2Bt1Z45qy8BlIttcLb47PMQZHDwS9O2ziD8niQNTJRdc4VWDq1%2FLK4OlWGJMt3fxU2IaWRaRGshLBVqhi%2B443biKGi%2Fk%3D"}],"group":"cf-nel","max_age":604800}
x-matched-path
/favicon.ico
date
Thu, 26 Sep 2024 18:43:56 GMT
content-type
image/x-icon
content-disposition
inline
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
strict-transport-security
max-age=63072000
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-cache
HIT
cf-ray
8c9567056abe65c8-FRA
access-control-allow-origin
*
server
cloudflare
x-vercel-id
fra1::9jxsv-1727376236415-0c5d33b37bc8

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
instagram.com
URL
https://instagram.com/krychtalek.m?_rsc=1wtp7
Domain
codeberg.org
URL
https://codeberg.org/mkrychtalek?_rsc=1wtp7
Domain
github.com
URL
https://github.com/xdwsdev?_rsc=1wtp7
Domain
www.discord.com
URL
https://www.discord.com/users/482126884390567937/?_rsc=1wtp7
Domain
www.discord.com
URL
https://www.discord.com/users/482126884390567937/?_rsc=1wtp7
Domain
instagram.com
URL
https://instagram.com/krychtalek.m?_rsc=1wtp7

Verdicts & Comments Add Verdict or Comment

4 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| webpackChunk_N_E object| __next_f object| next object| _N_E

0 Cookies

8 Console Messages

Source Level URL
Text
javascript error URL: https://krychtalek.tech/
Message:
Access to fetch at 'https://www.discord.com/users/482126884390567937/?_rsc=1wtp7' (redirected from 'https://krychtalek.tech/discord?_rsc=1wtp7') from origin 'https://krychtalek.tech' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.
network error URL: https://www.discord.com/users/482126884390567937/?_rsc=1wtp7
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://krychtalek.tech/
Message:
Access to fetch at 'https://codeberg.org/mkrychtalek?_rsc=1wtp7' (redirected from 'https://krychtalek.tech/codeberg?_rsc=1wtp7') from origin 'https://krychtalek.tech' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
network error URL: https://codeberg.org/mkrychtalek?_rsc=1wtp7
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://krychtalek.tech/
Message:
Access to fetch at 'https://instagram.com/krychtalek.m?_rsc=1wtp7' (redirected from 'https://krychtalek.tech/instagram?_rsc=1wtp7') from origin 'https://krychtalek.tech' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.
network error URL: https://instagram.com/krychtalek.m?_rsc=1wtp7
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://krychtalek.tech/
Message:
Access to fetch at 'https://github.com/xdwsdev?_rsc=1wtp7' (redirected from 'https://krychtalek.tech/github?_rsc=1wtp7') from origin 'https://krychtalek.tech' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
network error URL: https://github.com/xdwsdev?_rsc=1wtp7
Message:
Failed to load resource: net::ERR_FAILED

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=63072000

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

codeberg.org
fa.xdws.work
github.com
instagram.com
krychtalek.tech
site-assets.fontawesome.com
www.discord.com
codeberg.org
github.com
instagram.com
www.discord.com
140.82.121.4
172.67.137.82
188.114.97.3
2001:67c:1401:20f0::1
2606:4700:4400::ac40:93bc
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9fd9f05e1da6d3f3220848ea753517b9e93b2dd2fbacc8bb2405bd1edfbeeaf5
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cd1e37c3ed49423adcb57097bfb0aa297fc5a48f34ed1729127e58b46077cbc1
cd6a6d4023ba14de7d165f4dc364f1f9f7c292ea0e20cfc24a0bde657300c431
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e137beecb249b852d18aa9534c7a40f7146d1edc6d918fde386729183b7e26cc
e70d963e7f59350b16dcba9796ad8aec2001738b6756509c4ea77e2bfb0921f0
e8b65928f551b17e3d67c3f709721b952c39842d14b00701f9232057fde73608
f4100e3d902958301dacc98a347b2ae7c34f44c555d88e4679aecc7ebecc6f0c